1 files changed, 8 insertions, 8 deletions
diff --git a/src/RegisterSymmetries.c b/src/RegisterSymmetries.c
index c679f3f..d7a69a6 100644
--- a/src/RegisterSymmetries.c
+++ b/src/RegisterSymmetries.c
@@ -7,34 +7,34 @@
 #include "Symmetry.h"
 
 void DecodeSymParameters3D(int sym[6]);
+void RegisterSymmetryBoundaries (CCTK_ARGUMENTS);
 
 void RegisterSymmetryBoundaries (CCTK_ARGUMENTS)
 {
   DECLARE_CCTK_ARGUMENTS;
   DECLARE_CCTK_PARAMETERS;
-  
+
   int sym[6];
   int n;
   CCTK_INT faces[6];
   CCTK_INT width[6];
   CCTK_INT handle;
-  CCTK_INT ierr;
-  
+
   DecodeSymParameters3D (sym);
-  
-  for (n=0; n<6; ++n) {
+
+  for (n=0; n<6; ++n)
+  {
     faces[n] = sym[n];
     width[n] = cctk_nghostzones[n/2];
   }
-  
+
   handle = SymmetryRegister ("reflection_symmetry");
   if (handle < 0)
   {
     CCTK_WARN (0, "Could not register symmetry boundary condition");
   }
 
-  ierr = SymmetryRegisterGrid (cctkGH, handle, faces, width);
-  if (ierr < 0)
+  if (SymmetryRegisterGrid (cctkGH, handle, faces, width) < 0)
   {
     CCTK_WARN (0, "Could not register the symmetry boundaries -- probably some other thorn has already registered the same boundary faces for a different symmetry");
   }